//
//  MTOverlayDataSourceFileDirectory.h
//
//  The MTOverlayDataSourceFileDirectory class provides a data source of map tiles arranged in a file directory structure.
//  The expected file structure matches the output of gdal2tiles.py.
//
//  Copyright 2010 The MITRE Corporation. All rights reserved.
//

#import <Foundation/Foundation.h>
#import "MTOverlayDataSource.h"

@interface MTOverlayDataSourceFileDirectory : NSObject <MTOverlayDataSource> {
	NSString *tileBase;
    NSSet *tilePaths;
	MKMapRect boundingMapRect;
}

- (id)initWithTileDirectory:(NSString *)path;

@end
